This can't be right?

New build distribution panel. Service disconnect at the meter location. All branch egc’s on ground bar, and neutral bar appears to be isolated. Ground and Neutral feed on same lug. Am I missing something?

They must not be isolated . otherwise so is the ground.

I leave this to sparkys because it looks like spaghetti to me in pictures.

From what I see the ground should have terminated at the ground bar at upper left.

My thoughts too. I think I remember reading that the ground can’t be extended with a split bolt connection. Is this true?

any sub-panel?

Agree that the EGC should be on the ground bus. No the EGC can be spliced with a split bolt.